<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use think\Db;
use think\Exception;
use think\exception\PDOException;
use think\exception\ValidateException;

/**
 * 跟踪明细
 *
 * @icon fa fa-circle-o
 */
class Trackdetail extends Backend
{

    /**
     * Trackdetail模型对象
     * @var \app\admin\model\Trackdetail
     */
    protected $model = null;
    protected $auth_unit_id = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Trackdetail;
        $this->view->assign('initiator_id', \think\Session::get()['admin']['id']);
        //查询当前单位，判断是admin或者是规划处
        if($this->auth->id > 1) {
            $this->auth_unit_id = Db::name("department_admin")->where('admin_id',$this->auth->id)->value('department_id');
            if($this->auth_unit_id === 1) {
                //判断是规划处，放开单位选择
                unset($this->auth_unit_id);
            }
        }
    }

    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $filter = [];
            if(!empty($this->auth_unit_id)){
                $filter['department_id'] = $this->auth_unit_id;
            }

            $list = $this->model
                    ->with(['track','department','group'])
                    ->where($where)
                    ->where(function($q) use ($filter) {
                        if (isset($filter['department_id'])) {
                            if (is_array($filter['department_id'])) {
                                $q->whereIn('fa_track_detail.department_id', $filter['department_id']);
                            }
                            else {
                                $q->where('fa_track_detail.department_id',$filter['department_id']);
                            }
                        }
                    })
                    ->order($sort, $order)
                    ->paginate($limit);

            foreach ($list as $row) {
                $row->getRelation('track')->visible(['id']);
				$row->getRelation('department')->visible(['name']);
				$row->getRelation('group')->visible(['name']);
                $preparer_arr = explode(',',$row->preparer);
                $preparer = '';
                foreach($preparer_arr as $pre){
                    $preName = Db::name("admin")->where('id',$pre)->value('nickname');
                    if($preparer) {
                        $preparer .= ','.(isset($preName) ? $preName : '未知');
                    }
                    else{
                        $preparer = isset($preName) ? $preName : '-';
                    }
                }
                $row->preparer = $preparer;
            }

            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = null)
    {
        $this->modelValidate = true;
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        if ($this->request->isPost()) {
            $this->token();
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);
                $params['preparer'] = explode(',',$params['preparer']);
                $params['preparer'] = implode(',',array_unique(array_merge($params['preparer'], (array)$params['initiator_id'])));
                unset($params['initiator_id']);
                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
                        $row->validateFailException(true)->validate($validate);
                    }
                    $result = $row->allowField(true)->save($params);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were updated'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        return parent::edit($ids);
    }
}
